Figure 18-1. The figure shows the relationship between the number of mechanics hired and the number of car repairs performed per day at a car-repair shop. 
-Refer to Figure 18-1. Suppose the shop charges $125 per repair. Over what interval of wages, W, would the shop maximize its profit by hiring exactly 4 mechanics? (Determine 
and 
such that 
.)
Definitions:
Research Findings
The outcomes or results obtained from conducting scientific research.
Gender Roles
Social and cultural norms dictating the expected behaviors, attributes, and activities considered appropriate for individuals based on their gender.
Intimate Disclosure
The act of sharing personal, private, or sensitive information with others, often creating a sense of closeness and trust.
Research Findings
The outcomes or results obtained from conducting scientific investigations or studies.
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